[janderwald] 42761: - Increment reference count only if resource list was passed - May fix A.8738-4C

Author: janderwald
Date: Tue Aug 18 10:03:12 2009
New Revision: 42761

URL: http://svn.reactos.org/svn/reactos?rev=42761&view=rev
Log:
- Increment reference count only if resource list was passed
- May fix A.8738-4C

Modified:
    trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavecyclic.c

Modified: trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavecyclic.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavecyclic.c [iso-8859-1]
(original)
+++ trunk/reactos/drivers/wdm/audio/backpln/portcls/port_wavecyclic.c [iso-8859-1] Tue Aug
18 10:03:12 2009
@@ -336,6 +336,13 @@
     This->pDeviceObject = DeviceObject;
     This->bInitialized = TRUE;
     This->pResourceList = ResourceList;
+
+
+    if (ResourceList)
+    {
+        /* increment reference on resource list */
+        ResourceList->lpVtbl->AddRef(ResourceList);
+    }
 
     Status = Miniport->lpVtbl->Init(Miniport, UnknownAdapter, ResourceList,
iface);
     if (!NT_SUCCESS(Status))
@@ -397,10 +404,6 @@
         This->pPowerNotify = PowerNotify;
     }
 
-    /* increment reference on resource list */
-    ResourceList->lpVtbl->AddRef(ResourceList);
-
-
     DPRINT("IPortWaveCyclic successfully initialized\n");
     return STATUS_SUCCESS;
 }